105071-90-7

Basic information

• Product Name: triphenylbismuthonio-4,4-dimethyl-2,6-dioxocyclohexane-1-ide
• Synonyms: triphenylbismuthonio-4,4-dimethyl-2,6-dioxocyclohexane-1-ide
• CAS NO: 105071-90-7
• Molecular Weight: 578.464
• Mol File: 105071-90-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: triphenylbismuthonio-4,4-dimethyl-2,6-dioxocyclohexane-1-ide(CAS DataBase Reference)
• NIST Chemistry Reference: triphenylbismuthonio-4,4-dimethyl-2,6-dioxocyclohexane-1-ide(105071-90-7)
• EPA Substance Registry System: triphenylbismuthonio-4,4-dimethyl-2,6-dioxocyclohexane-1-ide(105071-90-7)

Safety Data

• Hazardous Substances Data: 105071-90-7(Hazardous Substances Data)

Upstream product

• 126-81-8 dimedone 
• 47252-14-2 triphenylbismuth carbonate 
• 507233-69-4 triphenyl bismuth ⁽²⁺⁾; dichloride 
• 7173-99-1 triphenylbismuthine oxide 

Downstream Products

• 603-33-8 triphenylbismuthane 
• 92898-21-0 6,6-dimethyl-2-hexyl-4-oxo-4,5,6,7-tetrahydrobenzofuran 
• 107042-20-6 (OCCH₂C(CH₃)2CH₂CO)CSb(C₆H₅)3 
• 126-81-8 dimedone 
• 18150-87-3 6,6-dimethyl-4-oxo-2-phenyl-4,5,6,7-tetrahydrobenzofuran 
• 118966-50-0 4-(3,3,10,10-Tetramethyl-1,5,8,12-tetraoxo-dispiro[5.0.5.1]tridec-13-yl)-benzonitrile 
• 118966-53-3 C₂₅H₂₈O₄ 
• 56995-07-4 4',4',6,6-tetramethyl-6,7-dihydro-2'H,6'H-spiro[1,3-benzoxathiol-2,1'-cyclohexan]-2',4,6'(5H)-trion 
• 944-53-6 2-Hydroxy-4,4-dimethyl-6-oxo-cyclohex-1-enecarboxylic acid methylamide 
• 7721-66-6 2-hydroxy-4,4-dimethyl-5-oxo-N-phenylcyclohexenecarboxamide 
• 118966-43-1 2-(4-methoxyphenyl)-4',4',6,6-tetramethyl-6,7-dihydro-2H-spiro[benzofuran-3,1'-cyclohexane]-2',4,6'(5H)-trione 
• 19997-22-9 spiro[(6,6-dimethyl-4-oxo-3-phenyl-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)] 
• 118966-46-4 4',4',6,6-tetramethyl-2-phenyl-6,7-dihydro-2H-spiro[benzofuran-3,1'-cyclohexane]-2',4,6'(5H)-trione 
• 118966-51-1 3,3,10,10-Tetramethyl-13-(4-nitro-phenyl)-dispiro[5.0.5.1]tridecane-1,5,8,12-tetraone 

Relevant articles and documents

A New Method of Generation of Bismuthonium Ylides and their Efficient Trapping with Sulphenes

Bismuthonium ylides are generated by reacting triphenylbismuth oxide or dichloride with sodium salts of cyclic and open chain 1,3-dicarbonyl compounds; ylides from open chain 1,3-dicarbonyl compounds, which readily decompose on standing to produce C-phenylation products, can be efficiently trapped by sulphenes to afford 1,3-oxathiole-3,3-dioxides in good yields.

Transylidation of some stabilized bismuthonium ylides

-